# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 04:44:37 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 02343801 CHATTAHOOCHEE RIVER NEAR COLUMBIA, AL # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 02343801 1975-04-05 58000 5 104.70 USGS 02343801 1976-04-01 45700 5 103.12 USGS 02343801 1976-11-29 43600 5 103.00 USGS 02343801 1978-01-27 131000 5 118.12 USGS 02343801 1979-02-25 77800 5 106.74 USGS 02343801 1980-03-31 78600 5 107.58 USGS 02343801 1981-04-03 72600 5 106.16 USGS 02343801 1982-02-04 71100 5 105.77 USGS 02343801 1983-02-04 64400 5 1983-03-08 104.01 1 USGS 02343801 1983-12-12 51900 5 1984-04-28 103.39 1 USGS 02343801 1985-02-06 35200 5 1985-01-03 103.47 1 USGS 02343801 1986-03-15 60400 5 1986-03-11 104.60 1 USGS 02343801 1987-03-02 57900 5 1987-08-25 103.32 1 USGS 02343801 1988-01-20 30800 5 1988-05-03 103.29 1 USGS 02343801 1989-04-10 40900 5 USGS 02343801 1990-03-19 195000 5 123.29 USGS 02343801 1991-03-03 65200 5 104.71 USGS 02343801 1992-02-19 39800 5 USGS 02343801 1992-11-28 115000 5 111.18 USGS 02343801 1994-07-07 202000 5 123.98 USGS 02343801 1995-02-19 72700 5 105.75 USGS 02343801 1996-03-09 94700 5 108.92 USGS 02343801 1997-04-29 16:00 56400 5 103.28 USGS 02343801 1998-03-09 15:00 144000 5 118.20 USGS 02343801 1999-06-27 24000 5 83.03 2 USGS 02343801 2000-04-04 07:00 27600 5 88.65 USGS 02343801 2001-03-05 19:00 73100 5 108.19 USGS 02343801 2002-02-08 27100 5 87.29 USGS 02343801 2003-05-11 61100 5 105.87 USGS 02343801 2004-09-17 06:00 50800 5 101.78 USGS 02343801 2005-03-29 02:00 95300 5 111.80 USGS 02343801 2006-02-27 38600 5 93.17 USGS 02343801 2007-03-02 26500 5 86.41 2 USGS 02343801 2008-02-23 41700 5 99.96 USGS 02343801 2009-03-30 90800 5 111.15 USGS 02343801 2009-12-16 06:00 89800 5 110.94 USGS 02343801 2011-03-22 28500 5 89.07 USGS 02343801 2012-03-05 29000 5 87.26 2 2012-01-25 89.27 USGS 02343801 2013-02-14 65500 5 104.46 USGS 02343801 2014-04-20 11:00 74200 5 107.13 USGS 02343801 2014-12-24 34100 5 92.62 USGS 02343801 2015-12-27 161000 5 120.67 USGS 02343801 2017-01-04 64800 5 104.23 USGS 02343801 2018-05-25 10:00 47800 5 97.84 USGS 02343801 2018-12-30 21:00 58500 5 102.00 USGS 02343801 2020-03-06 21:00 94800 5 112.00 USGS 02343801 2021-05-08 02:00 47400 5 89.64 2 2021-05-08 1200 96.57 USGS 02343801 2022-02-06 68400 2,5 105.21 USGS 02343801 2023-03-30 00:15 63300 5 103.71